void SS3OPiece::DrawForList() const
{
if (!HasGeometryData())
return;
BindVertexAttribVBOs();
vboIndices.Bind(GL_ELEMENT_ARRAY_BUFFER);
switch (primType) {
case S3O_PRIMTYPE_TRIANGLES: {
glDrawRangeElements(GL_TRIANGLES, 0, vertices.size() - 1, indices.size(), GL_UNSIGNED_INT, vboIndices.GetPtr());
} break;
case S3O_PRIMTYPE_TRIANGLE_STRIP: {
#ifdef GLEW_NV_primitive_restart
if (globalRendering->supportRestartPrimitive) {
// this is not compiled into display lists, but executed immediately
glPrimitiveRestartIndexNV(-1U);
glEnableClientState(GL_PRIMITIVE_RESTART_NV);
}
#endif
glDrawRangeElements(GL_TRIANGLE_STRIP, 0, vertices.size() - 1, indices.size(), GL_UNSIGNED_INT, vboIndices.GetPtr());
#ifdef GLEW_NV_primitive_restart
if (globalRendering->supportRestartPrimitive) {
glDisableClientState(GL_PRIMITIVE_RESTART_NV);
}
#endif
} break;
case S3O_PRIMTYPE_QUADS: {
glDrawRangeElements(GL_QUADS, 0, vertices.size() - 1, indices.size(), GL_UNSIGNED_INT, vboIndices.GetPtr());
} break;
}
vboIndices.Unbind();
UnbindVertexAttribVBOs();
}
void S3DOPiece::DrawForList() const
{
if (!HasGeometryData())
return;
BindVertexAttribVBOs();
vboIndices.Bind(GL_ELEMENT_ARRAY_BUFFER);
glDrawRangeElements(GL_TRIANGLES, 0, (vboAttributes.GetSize() - 1) / sizeof(S3DOVertex), vboIndices.GetSize() / sizeof(unsigned), GL_UNSIGNED_INT, vboIndices.GetPtr());
vboIndices.Unbind();
UnbindVertexAttribVBOs();
}
void SAssPiece::DrawForList() const
{
if (!HasGeometryData())
return;
/*
* since aiProcess_SortByPType is being used,
* we're sure we'll get only 1 type here,
* so combination check isn't needed, also
* anything more complex than triangles is
* being split thanks to aiProcess_Triangulate
*/
BindVertexAttribVBOs();
vboIndices.Bind(GL_ELEMENT_ARRAY_BUFFER);
glDrawRangeElements(GL_TRIANGLES, 0, vertices.size() - 1, indices.size(), GL_UNSIGNED_INT, vboIndices.GetPtr());
vboIndices.Unbind();
UnbindVertexAttribVBOs();
}